There appears to be inherent flaws in this descent plan, as I understand it. All, or most, scales measure weight to the 1/10 of a pound, yet the descent plan calculates to 1/100 of a pound. For example, several kids can weigh 140.02 lbs this weekend but still have to wrestle 145 lbs. Weighing to the 1/10 and calculating to the 1/100 is not only foolish but makes no academic sense. If we round to the 1/10, as scales weigh, the wrestler would weigh 140.0 lbs.
A wrestler may weigh 140.15 but the scales will round up to 140.2. But the formula should only round to the 1/10.
Any thoughts, or am I incorrect in my understanding?